In which county is ZIP code 60966 located?

ZIP 60966 is listed under Iroquois, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 60966: Sheldon, IL

ZIP: 60966

County: Iroquois

Coordinates: 40.78030, -87.57360

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 60966, serving Sheldon in IL. It lies in Iroquois and supports delivery, planning, and address verification.

Primary City	Sheldon
ZIP Code	60966
County	Iroquois
State	IL
Latitude / Longitude	40.78030, -87.57360
ZIP Type	Standard
Time Zone	Central Time (CT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 60966 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 60966 is approximately 40.78030 (latitude) and -87.57360 (longitude). This location sits within Iroquois, contributing to regional planning across IL.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 60966 for mail delivery and general location reference in Iroquois, IL.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Sheldon.

Related ZIP Codes (Nearby)

Explore other postal codes near Sheldon within IL.

Frequently Asked Questions

What is the primary city for ZIP code 60966?

The primary city for this ZIP code is Sheldon, located in IL.

In which county is 60966 located?

ZIP code 60966 is situated within Iroquois, IL.

What are the coordinates for 60966?

The approximate center point is 40.78030 (Latitude) and -87.57360 (Longitude).

Is ZIP code 60966 active?

This page lists ZIP 60966 as Listed based on the latest refresh date shown above.

Does ZIP 60966 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08